What should I watch for while using this medicine?

Tell your doctor or health care professional if your symptoms do not improve.

Do not treat diarrhea with over the counter products. Contact your doctor if you have diarrhea that lasts more than 2 days or if it is severe and watery.

You may get drowsy or dizzy. Do not drive, use machinery, or do anything that needs mental alertness until you know how this medicine affects you. Do not stand or sit up quickly, especially if you are an older patient. This reduces the risk of dizzy or fainting spells.

This medicine can make you more sensitive to the sun. Keep out of the sun. If you cannot avoid being in the sun, wear protective clothing and use sunscreen. Do not use sun lamps or tanning beds/ booths.

Avoid antacids, aluminum, calcium, iron, magnesium, and zinc products for 6 hours before and 2 hours after taking a dose of this medicine.

What side effects may I notice from receiving this medicine?

Side effects that you should report to your doctor or health care professional as soon as possible:

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allergic reactions like skin rash, itching or hives, swelling of the face, lips, or tongue

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breathing problems

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confusion, nightmares or hallucinations

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feeling faint or lightheaded, falls

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irregular heartbeat

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joint, muscle or tendon pain or swelling

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pain or trouble passing urine

- persistent headache with or without blurred vision
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redness, blistering, peeling or loosening of the skin, including inside the mouth

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seizure

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unusual pain, numbness, tingling, or weakness

Side effects that usually do not require medical attention (report to your doctor or health care professional if they continue or are bothersome):

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